01-11-2021
Chemistry

contestada

Which choice is a mixture?
carbon dioxide (CO2)
air (N2 mixed with O2 and CO2)
O C
carbon (C)
O oxygen (02)

Respuesta :

hangrand15 hangrand15

05-11-2021

Answer:

air (N2 mixed with O2 and CO2)

Explanation:

It's a mixture of different gases.

Answer Link

Otras preguntas

Please need some help on this

Which equation represents a horizontal line? A. x=y=2 B. y=x+1 C. x=2 D. y=2

£54 in the ratio 5:4

what is a genotype for a female

According to the bible, god spoke to the beings he created. a. True b. False

i need the volume but i forgot formula

Which country attempted to develop nuclear weapons during the early 2000s? (1 point) Iran China Pakistan Afghanistan

Please help me with this

Which example describes natural rights? A)rights that are given under specific circumstances. B)rights that are granted to only certain citizens. C)rights that

All of the following are considered aversive stimuli within the environment that may increase aggression except __________. A. excessive heat B. loud noises